Anti-scraping double-layer glass curtain wall

Abstract

The utility model relates to the field of double-layer glass curtain walls, in particular to an anti-scraping double-layer glass curtain wall, which is characterized in that a double-layer glass curtain wall body is arranged in a frame, a positioning groove is downwards formed in the outer side of the double-layer glass curtain wall body on the frame, and an ash discharge cavity is outwards formed in the bottom of one side of the positioning groove; a second fixing cavity is formed in the other side of the positioning groove in a communicating and penetrating mode. A rolling cavity is formed in the top of the frame, a rolling shaft is rotationally arranged in the rolling cavity, anti-scraping blocking cloth is arranged on the rolling shaft in a rolling mode, and a balancing weight is fixedly arranged at the bottom of the anti-scraping blocking cloth. According to the double-layer glass curtain wall, the outer side of the double-layer glass curtain wall body can be protected through the anti-scraping blocking cloth, the double-layer glass curtain wall body is prevented from being scratched due to extreme weather, the balancing weight is clamped through the limiting plate, the anti-scraping blocking cloth is not prone to shaking in the process of protecting the double-layer glass curtain wall body, and the service life of the double-layer glass curtain wall body is prolonged. Therefore, the protection effect on the double-layer glass curtain wall body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-layer glass curtain walls, in particular to a scratch-resistant double-layer glass curtain wall. Background Art

[0002] Double-layer glass curtain wall is different from traditional single-layer curtain wall. It is composed of two layers of curtain wall, inner and outer. A relatively closed space is formed between the inner and outer curtain walls. Air enters this space through the air inlet at the bottom and leaves this space through the air outlet at the top. The air in the space is always in a flowing state and continuously exchanges heat with the outer surface of the inner curtain wall.

[0003] The outer surface of the double-layer glass curtain wall is directly exposed to the external environment, so when encountering severe weather such as wind, sand, rain, snow, etc., it will cause scratches on the outer surface of the double-layer glass curtain wall, which will not only affect its aesthetics, but also reduce its normal service life. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a scratch-resistant double-layer glass curtain wall.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A scratch-resistant double-layer glass curtain wall comprises a frame, a double-layer glass curtain wall body is arranged inside the frame, a positioning groove is downwardly provided on the outer side of the double-layer glass curtain wall body on the frame, a dust discharge cavity is arranged outwardly at the bottom of one side of the positioning groove, and a second fixed cavity is arranged through and connected to the other side of the positioning groove; a winding cavity is arranged at the top of the frame, a winding shaft is rotatably arranged in the winding cavity, an anti-scratch blocking cloth is rolled up on the winding shaft, and a counterweight block is fixedly arranged at the bottom of the anti-scratch blocking cloth.

[0007] In addition, a preferred structure is that a driving motor is fixedly arranged on one side of the winding chamber, and a winding shaft is transmission-arranged on the output end of the driving motor.

[0008] In addition, a preferred structure is that the counterweight block is located on the outer side of the double-layer glass curtain wall body and moves up and down, and the counterweight block is adapted to the positioning groove.

[0009] In addition, a preferred structure is that a fixing plate is inserted into the second fixing cavity, a limiting plate is provided at one end of the fixing plate, and a push-pull handle is provided on the outer side of the limiting plate.

[0010] In addition, a preferred structure is that an N-pole magnetic block is provided at the other end of the fixed plate, a first fixed cavity is adapted to be opened on the counterweight block corresponding to the fixed plate, and an S-pole magnetic block is provided on the inner wall of the first fixed cavity.

[0011] In addition, a preferred structure is that an air blowing port is provided on the push-pull handle, the air blowing port is communicated with an air blowing cavity opened inside the fixing plate, and the air blowing cavity extends from the other end of the fixing plate.

[0012] The beneficial effects of the utility model are as follows: the outer side of the double-layer glass curtain wall body can be protected by the anti-scratch cloth to prevent it from being scratched due to extreme weather, and the anti-scratch cloth is not easy to shake during the process of protecting the double-layer glass curtain wall body by the clamping arrangement of the counterweight block by the limiting plate, thereby improving the protective effect of the double-layer glass curtain wall body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a scratch-resistant double-layer glass curtain wall proposed by the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the structure when the middle anti-scratch cloth is lowered;

[0015] Figure 3 This is a schematic structural diagram of a push-pull handle of a scratch-resistant double-layer glass curtain wall proposed by the utility model;

[0016] Figure 4 This is a schematic diagram of the structure inside the rolling cavity of a scratch-resistant double-layer glass curtain wall proposed by the utility model;

[0017] Figure 5 This is a schematic structural diagram of a counterweight block and a fixing plate of a scratch-resistant double-layer glass curtain wall proposed by the utility model;

[0018] Figure 6 The utility model is a schematic diagram of the internal structure of a positioning groove of a scratch-resistant double-layer glass curtain wall.

[0019] In the figure: 1 frame, 11 winding cavity, 2 double-layer glass curtain wall body, 3 anti-scratch cloth, 4 counterweight, 41 first fixed cavity, 5 positioning groove, 51 dust discharge cavity, 52 second fixed cavity, 6 fixed plate, 61 limit plate, 62 push-pull handle, 63 blowing port, 7 drive motor, 71 winding shaft. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-6A scratch-resistant double-layer glass curtain wall comprises a frame 1, a double-layer glass curtain wall body 2 is arranged inside the frame 1, a positioning groove 5 is downwardly provided on the outer side of the double-layer glass curtain wall body 2 on the frame 1, a dust discharge cavity 51 is arranged outwardly at the bottom of one side of the positioning groove 5, and a second fixed cavity 52 is arranged through the other side of the positioning groove 5. A winding cavity 11 is provided at the top of the frame 1, a winding shaft 71 is rotatably arranged in the winding cavity 11, an anti-scratch cloth 3 is wound on the winding shaft 71, and a counterweight 4 is fixedly arranged at the bottom of the anti-scratch cloth 3. In the technical solution, before the bad weather is about to come, by setting the anti-scratch cloth 3 on the double-layer glass curtain wall body 2, the scratches on the double-layer glass curtain wall body 2 caused by extremely bad weather can be avoided. And it is worth noting that the anti-scratch cloth 3 in the technical solution is only used to prevent the double-layer glass curtain wall body 2 from being scratched. The extremely severe weather conditions that occur very rarely and may cause damage or cracks to the double-layer glass curtain wall body 2 are not within the application scenarios of the structure in this technical solution.

[0022] A drive motor 7 is fixedly arranged on one side of the winding chamber 11, and a winding shaft 71 is arranged on the output end of the drive motor 7. By setting the drive motor 7, the winding shaft 71 can be rotated, so that the anti-scratch baffle 3 can be released or rolled up through the winding shaft 71.

[0023] The counterweight 4 is located outside the double-layer glass curtain wall body 2 and moves up and down, and the counterweight 4 is adapted to the positioning groove 5. The arrangement of the counterweight 4 can ensure the stability of the anti-scratch cloth 3 when it is retracted and released, so that it is not easy to produce a large shake.

[0024] The second fixing cavity 52 is provided with a fixing plate 6, one end of which is provided with a limiting plate 61, and the outer side of the limiting plate 61 is provided with a push-pull handle 62. The fixing plate 6 can be moved by the push-pull handle 62, and the limiting plate 61 can limit the inward movement length of the fixing plate 6.

[0025] Among them, the other end of the fixing plate 6 is provided with an N-pole magnetic block, and the counterweight 4 is adapted to open a first fixing cavity 41 corresponding to the fixing plate 6, and an S-pole magnetic block is provided on the inner wall of the first fixing cavity 41. The fixing plate 6 is not easy to fall off from the first fixing cavity 41 by the mutual attraction between the N-pole magnetic block provided on the fixing plate 6 and the S-pole magnetic block provided on the first fixing cavity 41.

[0026] The push-pull handle 62 is provided with an air blowing port 63, which is connected to the air blowing cavity provided inside the fixing plate 6, and the air blowing cavity extends from the other end of the fixing plate 6. When the anti-scratch cloth 3 is not put down, the air blowing port 63 is provided so that the user can blow air into the air blowing port 63 through an air jet gun. When blowing, the gas is ejected from the other end of the fixing plate 6 through the air blowing cavity, so that the dust in the positioning groove 5 can be blown out from the dust discharge cavity 51, thereby preventing the normal use from being affected by the accumulation of a large amount of dust in the positioning groove 5.

[0027] In this embodiment, when the user knows that extreme weather is coming through weather forecasts or other means, the drive motor 7 can be used to drive the reel 71 to rotate, so that the anti-scratch cloth 3 can be lowered. The anti-scratch cloth 3 can prevent the double-layer glass curtain wall body 2 from being scratched due to extreme weather. In addition, during the lowering of the anti-scratch cloth 3, the counterweight 4 will also gradually fall with the anti-scratch cloth 3.

[0028] When the counterweight 4 falls into the positioning slot 5, the first fixed cavity 41 on the counterweight 4 will be connected with the second fixed cavity 52 on the positioning slot 5. At this time, the user only needs to insert the fixing plate 6 into the second fixed cavity 52 and the first fixed cavity 41 in sequence. And through the mutual attraction between the N-pole magnetic block set on the fixing plate 6 and the S-pole magnetic block set on the first fixed cavity 41, the fixing plate 6 is not easy to fall off from the first fixed cavity 41. In this way, the counterweight 4 can be fixed by the fixing plate 6, and then the anti-scratch cloth 3 is rolled up a short distance by the winding shaft 71, so that the anti-scratch cloth 3 can be in a taut state. Thereby ensuring that the anti-scratch cloth 3 will not shake significantly due to extreme weather, and will not affect the protection of the double-layer glass curtain wall body 2 by the anti-scratch cloth 3.

[0029] In the utility model, the outer side of the double-layer glass curtain wall body 2 can be protected by the anti-scratch cloth 3 to prevent it from being scratched due to extreme weather, and the anti-scratch cloth 3 is not easy to shake during the protection of the double-layer glass curtain wall body 2 by the clamping of the limiting plate 6 on the counterweight block 4, thereby improving the protection effect of the double-layer glass curtain wall body 2.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A scratch-resistant double-layer glass curtain wall, comprising a frame (1), characterized in that: A double-layer glass curtain wall body (2) is arranged inside the frame (1); a positioning groove (5) is provided downwardly on the outer side of the double-layer glass curtain wall body (2) on the frame (1); a dust discharge cavity (51) is provided outwardly at the bottom of one side of the positioning groove (5); and a second fixing cavity (52) is provided on the other side of the positioning groove (5) and is connected and penetrated; A reeling cavity (11) is provided at the top of the frame (1), a reeling shaft (71) is rotatably arranged in the reeling cavity (11), an anti-scratch blocking cloth (3) is rolled up on the reeling shaft (71), and a counterweight block (4) is fixedly arranged at the bottom of the anti-scratch blocking cloth (3).

2. The scratch-resistant double-layer glass curtain wall according to claim 1, characterized in that: A driving motor (7) is fixedly arranged on one side of the winding chamber (11), and a winding shaft (71) is transmission-arranged on the output end of the driving motor (7).

3. The scratch-resistant double-layer glass curtain wall according to claim 2, characterized in that: The counterweight block (4) is located on the outside of the double-layer glass curtain wall body (2) and moves upward and downward, and the counterweight block (4) is adapted to the positioning groove (5).

4. The scratch-resistant double-layer glass curtain wall according to claim 1, characterized in that: A fixing plate (6) is inserted into the second fixing cavity (52), a limiting plate (61) is provided at one end of the fixing plate (6), and a push-pull handle (62) is provided on the outer side of the limiting plate (61).

5. The scratch-resistant double-layer glass curtain wall according to claim 4, characterized in that: The other end of the fixing plate (6) is provided with an N-pole magnetic attraction block, a first fixing cavity (41) is adapted to be opened on the counterweight block (4) corresponding to the fixing plate (6), and an S-pole magnetic attraction block is provided on the inner wall of the first fixing cavity (41).

6. The scratch-resistant double-layer glass curtain wall according to claim 5, characterized in that: The push-pull handle (62) is provided with an air blowing port (63), the air blowing port (63) is communicated with an air blowing cavity provided inside the fixing plate (6), and the air blowing cavity extends from the other end of the fixing plate (6).

Images